/* LuminaPay — feuille de style principale */

:root{
  --paper:#FBFAF7;
  --surface:#FFFFFF;
  --surface-2:#F4F2EE;
  --night:#0B0F1D;
  --night-2:#141B31;
  --text:#0E1220;
  --muted:#5D6679;
  --muted-2:#8A93A6;
  --line:rgba(14,18,32,.10);
  --line-strong:rgba(14,18,32,.18);
  --brand:#4B3BFF;
  --brand-deep:#3A2CD6;
  --brand-soft:rgba(75,59,255,.08);
  --brand-line:rgba(75,59,255,.24);
  --halo:#FFB020;
  --green:#0E9F6E;
  --red:#DC4F3C;
  --radius:18px;
  --radius-sm:11px;
  --maxw:1180px;
  --font-sans:"Plus Jakarta Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --shadow:0 1px 2px rgba(14,18,32,.04), 0 12px 32px -12px rgba(14,18,32,.14);
  --shadow-lg:0 2px 4px rgba(14,18,32,.05), 0 32px 64px -24px rgba(14,18,32,.24);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--text);
  font-family:var(--font-sans);font-size:16px;line-height:1.62;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit}
h1,h2,h3,h4{font-weight:700;letter-spacing:-.028em;line-height:1.08;margin:0}
p{margin:0}
::selection{background:var(--brand);color:#fff}

.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums}
.muted{color:var(--muted)}
.brand-text{color:var(--brand)}

/* ---------- navigation ---------- */
.nav{position:sticky;top:0;z-index:60;background:rgba(251,250,247,.72);backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;transition:border-color .2s,background .2s}
.nav.scrolled{border-bottom-color:var(--line);background:rgba(251,250,247,.92)}
.nav__inner{display:flex;align-items:center;gap:32px;height:70px}
.logo{display:flex;align-items:center;gap:9px;font-weight:800;letter-spacing:-.03em;font-size:19px}
.logo__mark{width:30px;height:30px;flex:none}
.logo__sub{font-weight:500;color:var(--muted);letter-spacing:-.01em}
.nav__links{display:flex;gap:28px;margin-left:8px;font-size:14.5px;color:var(--muted);font-weight:500}
.nav__links a:hover{color:var(--text)}
.nav__cta{display:flex;align-items:center;gap:16px;margin-left:auto}
.nav__signin{font-size:14.5px;font-weight:500;color:var(--muted)}
.nav__signin:hover{color:var(--text)}
.nav__burger{display:none;background:none;border:0;color:var(--text);padding:8px;cursor:pointer}
.nav__mobile{display:none;flex-direction:column;gap:4px;padding-bottom:18px}
.nav__mobile.open{display:flex}
.nav__mobile a{padding:11px 0;border-bottom:1px solid var(--line);font-weight:500}
.nav__mobile a.accent{color:var(--brand);border:0}

/* ---------- boutons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:11px 20px;border-radius:999px;border:1px solid transparent;
  font-size:14.5px;font-weight:600;letter-spacing:-.01em;cursor:pointer;
  transition:transform .12s,box-shadow .2s,background .2s,border-color .2s}
.btn:active{transform:translateY(1px)}
.btn--primary{background:var(--brand);color:#fff;box-shadow:0 8px 22px -10px rgba(75,59,255,.7)}
.btn--primary:hover{background:var(--brand-deep);box-shadow:0 12px 26px -10px rgba(75,59,255,.8)}
.btn--ghost{background:transparent;border-color:var(--line-strong);color:var(--text)}
.btn--ghost:hover{border-color:var(--text)}
.btn--lg{padding:15px 28px;font-size:15.5px}
.btn--block{width:100%}
.sec--night .btn--ghost{border-color:rgba(255,255,255,.22);color:#fff}
.sec--night .btn--ghost:hover{border-color:#fff}

/* ---------- sections ---------- */
.sec{padding:104px 0;position:relative}
.sec--tight{padding:52px 0}
.sec--night{background:var(--night);color:#F2F4F9;
  --text:#F2F4F9;--muted:#98A1B8;--muted-2:#6E7899;
  --line:rgba(255,255,255,.10);--line-strong:rgba(255,255,255,.2);
  --surface:#141B31;--surface-2:#1B2440;--paper:#0B0F1D;
  --shadow:none;--shadow-lg:none}
.sec__head{max-width:720px;margin-bottom:52px}
.sec__head--center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;color:var(--brand);margin-bottom:18px}
.sec--night .eyebrow{color:var(--halo)}
.sec__title{font-size:clamp(30px,4.2vw,46px)}
.sec__lead{margin-top:18px;font-size:17.5px;color:var(--muted);line-height:1.6}

/* ---------- accueil ---------- */
.hero{position:relative;padding:78px 0 88px;overflow:hidden}
.hero::before{content:"";position:absolute;top:-320px;right:-160px;width:760px;height:760px;
  background:radial-gradient(closest-side,rgba(75,59,255,.16),transparent 70%);pointer-events:none}
.hero::after{content:"";position:absolute;top:-180px;left:-220px;width:620px;height:620px;
  background:radial-gradient(closest-side,rgba(255,176,32,.16),transparent 70%);pointer-events:none}
.hero__grid{position:relative;display:grid;grid-template-columns:1.06fr .94fr;gap:64px;align-items:center}
.hero__badge{display:inline-flex;align-items:center;gap:9px;padding:7px 15px 7px 11px;border-radius:999px;
  background:var(--surface);border:1px solid var(--line);font-size:13.5px;font-weight:500;
  color:var(--muted);box-shadow:var(--shadow);margin-bottom:26px}
.hero__badge b{color:var(--text);font-weight:700}
.dot{width:7px;height:7px;border-radius:50%;background:var(--green);flex:none;
  box-shadow:0 0 0 4px rgba(14,159,110,.15)}
.hero h1{font-size:clamp(42px,6.4vw,70px);letter-spacing:-.04em}
.hero h1 em{font-style:normal;color:var(--brand)}
.hero__lead{margin-top:24px;font-size:19px;color:var(--muted);max-width:520px;line-height:1.58}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:36px}
.hero__note{margin-top:18px;font-size:13.5px;color:var(--muted-2)}

/* maquette de la page de paiement */
.checkout{background:var(--surface);border:1px solid var(--line);border-radius:22px;
  box-shadow:var(--shadow-lg);overflow:hidden}
.checkout__bar{display:flex;align-items:center;gap:14px;padding:13px 16px;
  background:var(--surface-2);border-bottom:1px solid var(--line)}
.checkout__dots{display:flex;gap:6px}
.checkout__dots i{width:9px;height:9px;border-radius:50%;background:var(--line-strong)}
.checkout__url{flex:1;text-align:center;font-family:var(--font-mono);font-size:11.5px;color:var(--muted)}
.checkout__url b{color:var(--text)}
.checkout__body{padding:24px}
.checkout__brand{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:18px}
.checkout__brand strong{font-size:17px;letter-spacing:-.02em}
.checkout__amount{display:flex;align-items:baseline;justify-content:space-between;
  padding:16px 18px;border-radius:var(--radius-sm);background:var(--surface-2);margin-bottom:18px}
.checkout__amount span{font-size:13.5px;color:var(--muted)}
.checkout__amount b{font-family:var(--font-mono);font-size:22px;letter-spacing:-.02em}
.pay-apple{width:100%;display:flex;align-items:center;justify-content:center;gap:8px;
  padding:13px;border-radius:var(--radius-sm);border:0;background:#000;color:#fff;
  font-size:14.5px;font-weight:600;cursor:default}
.checkout__or{display:flex;align-items:center;gap:12px;margin:16px 0;
  font-size:12px;color:var(--muted-2);text-transform:uppercase;letter-spacing:.08em}
.checkout__or::before,.checkout__or::after{content:"";flex:1;height:1px;background:var(--line)}
.field{padding:12px 14px;border-radius:var(--radius-sm);border:1px solid var(--line);
  background:var(--paper);font-size:13.5px;color:var(--muted);display:flex;justify-content:space-between;gap:10px}
.field span{color:var(--text);font-family:var(--font-mono)}
.field__row{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px;margin-bottom:18px}
.checkout__pay{margin-top:2px}
.checkout__foot{display:flex;align-items:center;gap:8px;margin-top:16px;
  font-family:var(--font-mono);font-size:11px;color:var(--muted-2);justify-content:center}

/* ---------- bandeau défilant ---------- */
.ticker{border-block:1px solid var(--line);background:var(--surface);overflow:hidden;padding:14px 0}
.ticker__track{display:flex;gap:40px;width:max-content;animation:slide 34s linear infinite}
.ticker__item{display:inline-flex;align-items:center;gap:9px;font-size:13.5px;
  font-weight:500;color:var(--muted);white-space:nowrap}
.ticker__item svg{color:var(--brand);flex:none}
@keyframes slide{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.ticker__track{animation:none}}

/* ---------- moyens de paiement ---------- */
.methods{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}
.methods span{padding:9px 17px;border-radius:999px;background:var(--surface);
  border:1px solid var(--line);font-size:13px;font-weight:600;color:var(--muted)}

/* ---------- le flux ---------- */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.flow__step{position:relative;padding:26px 22px;border-radius:var(--radius);
  background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow)}
.flow__idx{font-family:var(--font-mono);font-size:12px;font-weight:600;color:var(--brand);
  margin-bottom:14px;letter-spacing:.08em}
.flow__step h3{font-size:17px;margin-bottom:9px}
.flow__step p{font-size:14.5px;color:var(--muted);line-height:1.55}

/* ---------- cartes ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{padding:28px 24px;border-radius:var(--radius);background:var(--surface);
  border:1px solid var(--line);box-shadow:var(--shadow)}
.card__icon{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;
  background:var(--brand-soft);color:var(--brand);margin-bottom:18px}
.sec--night .card__icon{background:rgba(255,176,32,.12);color:var(--halo)}
.card h3{font-size:17.5px;margin-bottom:10px}
.card p{font-size:14.5px;color:var(--muted);line-height:1.58}

/* ---------- tarifs ---------- */
.price{display:grid;grid-template-columns:.95fr 1.05fr;gap:28px;align-items:start}
.price__main{padding:38px 34px;border-radius:22px;background:var(--surface);
  border:1px solid var(--line-strong);position:relative;overflow:hidden}
.price__val{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;font-family:var(--font-mono);
  font-size:clamp(40px,6vw,60px);font-weight:600;letter-spacing:-.04em}
.price__val small{font-family:var(--font-sans);font-size:19px;font-weight:600;color:var(--muted);
  letter-spacing:normal;line-height:1.4}
.price__sub{margin-top:12px;color:var(--muted);font-size:15.5px}
.price__list{list-style:none;margin:28px 0 0;padding:0;display:grid;gap:13px}
.price__list li{display:flex;gap:11px;font-size:15px;color:var(--muted);align-items:flex-start}
.price__list svg{color:var(--green);flex:none;margin-top:5px}
.price__list b{color:var(--text);font-weight:600}

.calc{padding:30px 28px;border-radius:22px;background:var(--surface);border:1px solid var(--line)}
.calc + .calc{margin-top:20px}
.calc__label{display:flex;justify-content:space-between;align-items:baseline;
  font-size:13.5px;color:var(--muted);margin-bottom:14px}
.calc__label b{font-family:var(--font-mono);font-size:22px;color:var(--text);font-weight:600}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:99px;
  background:linear-gradient(90deg,var(--brand) var(--fill,50%),var(--line-strong) var(--fill,50%));
  outline:none;cursor:pointer}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;
  background:#fff;border:2px solid var(--brand);box-shadow:0 2px 8px rgba(14,18,32,.25);cursor:grab}
input[type=range]::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:#fff;
  border:2px solid var(--brand);cursor:grab}
.calc__rows{margin-top:22px;display:grid;gap:11px;font-size:14.5px}
.calc__row{display:flex;justify-content:space-between;align-items:baseline;color:var(--muted)}
.calc__row b{font-family:var(--font-mono);color:var(--text);font-weight:600}
.calc__row--total{padding-top:13px;border-top:1px solid var(--line);color:var(--text);font-weight:600}
.calc__row--total b{font-size:19px;color:var(--green)}

/* ---------- comparatif ---------- */
.table{width:100%;border-collapse:collapse;font-size:15px}
.table th,.table td{padding:17px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.table th{font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted-2);font-weight:700}
.table td:first-child{font-weight:600;width:32%}
.table td p{font-size:14px;color:var(--muted);margin-top:4px}
.table__yes{color:var(--green);font-weight:600}
.table__no{color:var(--red);font-weight:600}
.table__wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
.table tr:last-child td{border-bottom:0}

/* ---------- sécurité ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.list{list-style:none;margin:0;padding:0;display:grid;gap:22px}
.list li{display:grid;grid-template-columns:34px 1fr;gap:16px;align-items:start}
.list__mark{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  background:rgba(255,176,32,.12);color:var(--halo)}
.list h3{font-size:16.5px;margin-bottom:6px}
.list p{font-size:14.5px;color:var(--muted);line-height:1.55}

/* ---------- développeurs ---------- */
.code{border-radius:var(--radius);border:1px solid var(--line);background:var(--night-2);overflow:hidden}
.code__bar{display:flex;gap:2px;padding:0 6px;background:rgba(0,0,0,.25);border-bottom:1px solid rgba(255,255,255,.08)}
.code__tab{padding:11px 15px;font-family:var(--font-mono);font-size:12px;color:#8A93A6;
  background:none;border:0;border-bottom:2px solid transparent;cursor:pointer}
.code__tab.on{color:#fff;border-bottom-color:var(--halo)}
.code pre{margin:0;padding:22px;overflow-x:auto;font-family:var(--font-mono);
  font-size:12.5px;line-height:1.75;color:#C9D1E4}
.code pre b{color:var(--halo);font-weight:400}
.code pre i{color:#6E7899;font-style:normal}
.code pre u{color:#7FE3B6;text-decoration:none}
.code__panel{display:none}
.code__panel.on{display:block}

/* ---------- questions ---------- */
.faq{max-width:820px;margin:0 auto;border-top:1px solid var(--line)}
.faq__item{border-bottom:1px solid var(--line)}
.faq__q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:20px;
  padding:22px 0;background:none;border:0;color:inherit;text-align:left;
  font-size:16.5px;font-weight:600;letter-spacing:-.015em;cursor:pointer}
.faq__q svg{flex:none;color:var(--muted);transition:transform .25s}
.faq__item.open .faq__q svg{transform:rotate(45deg);color:var(--halo)}
.faq__a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq__a p{padding:0 0 22px;font-size:15px;color:var(--muted);line-height:1.65;max-width:660px}

/* ---------- contact et formulaires ---------- */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.form{padding:30px 28px;border-radius:22px;background:var(--surface);
  border:1px solid var(--line);box-shadow:var(--shadow);display:grid;gap:16px}
.form label{display:block;font-size:13px;font-weight:600;margin-bottom:7px;color:var(--muted)}
.form input,.form select,.form textarea{width:100%;padding:12px 14px;border-radius:var(--radius-sm);
  border:1px solid var(--line-strong);background:var(--paper);color:var(--text);
  font-family:inherit;font-size:15px;transition:border-color .15s,box-shadow .15s}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--brand);
  box-shadow:0 0 0 3px var(--brand-soft)}
.form textarea{min-height:104px;resize:vertical}
.form__note{font-size:12.5px;color:var(--muted-2);line-height:1.55}
.form__note a{color:var(--brand);font-weight:600}
.form__ok{display:none;padding:14px 16px;border-radius:var(--radius-sm);
  background:rgba(14,159,110,.1);border:1px solid rgba(14,159,110,.3);
  color:var(--green);font-size:14px;font-weight:600}
.badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:30px}
.badge{padding:8px 15px;border-radius:999px;background:var(--brand-soft);
  border:1px solid var(--brand-line);font-size:13px;font-weight:600;color:var(--brand)}

/* ---------- pied de page ---------- */
.footer{background:var(--night);color:#98A1B8;padding:64px 0 34px;font-size:14.5px}
.footer__grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:40px;margin-bottom:48px}
.footer .logo{color:#fff;margin-bottom:16px}
.footer .logo__sub{color:#98A1B8}
.footer__about{max-width:330px;line-height:1.6}
.footer h4{font-size:12.5px;text-transform:uppercase;letter-spacing:.1em;color:#fff;margin-bottom:16px}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:11px}
.footer a:hover{color:#fff}
.footer__legal{border-top:1px solid rgba(255,255,255,.1);padding-top:26px;margin-top:8px;
  font-size:12.5px;line-height:1.65;color:#6E7899}
.footer__legal b{color:#98A1B8;font-weight:600}
.footer__bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding-top:22px;font-size:13px;color:#6E7899}

/* ---------- pages de texte ---------- */
.doc{max-width:780px;margin:0 auto;padding:64px 24px 96px}
.doc h1{font-size:clamp(30px,4.6vw,42px);margin-bottom:10px}
.doc__date{color:var(--muted-2);font-size:14px;margin-bottom:40px}
.doc h2{font-size:20px;margin:40px 0 14px}
.doc h3{font-size:16.5px;margin:26px 0 10px}
.doc p,.doc li{color:var(--muted);font-size:15.5px;line-height:1.7}
.doc p{margin-bottom:14px}
.doc ul,.doc ol{padding-left:22px;margin:0 0 16px}
.doc li{margin-bottom:8px}
.doc a{color:var(--brand);font-weight:600}
.doc strong{color:var(--text)}
.doc table{width:100%;border-collapse:collapse;margin:18px 0;font-size:14.5px}
.doc th,.doc td{padding:11px 14px;border:1px solid var(--line);text-align:left;color:var(--muted)}
.doc th{background:var(--surface-2);color:var(--text);font-weight:600}

/* ---------- apparition au défilement ---------- */
.rise{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.rise.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rise{opacity:1;transform:none;transition:none}}

/* ---------- responsive ---------- */
@media (max-width:980px){
  .nav__links{display:none}
  .nav__burger{display:block;margin-left:auto}
  .nav__cta{margin-left:0}
  .nav__signin{display:none}
  .hero__grid,.split,.contact,.price{grid-template-columns:1fr;gap:44px}
  .flow{grid-template-columns:repeat(2,1fr)}
  .cards{grid-template-columns:repeat(2,1fr)}
  .footer__grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:620px){
  .sec{padding:72px 0}
  .flow,.cards{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
  .hero{padding:48px 0 64px}
  .price__main,.calc,.form{padding:24px 20px}
}